"Mushkin has a history of putting together a set of modules that perform above expectations. This set is no different. The performance at the 1333MHZ level was outstanding in comparison to the other two sets of modules tested. Not just by a little, but by a large margin. In the gaming benchmark, the scores only really changed at the 1024x768 level. But at this level, there was a significant increase by upping just the memory speed to 1600MHz. For an easy setup, you could use the XMP profiles that are programmed to the SPD chip on the modules. I just choose to play with the settings and timings myself to try and improve the performance of the system. These modules easily ran timings tighter than the 9-9-9-24 specification at the 1600MHz level. No matter what I tried though, I could not get them to run at a CAS latency of 8 at this level, but did succeed in getting to 9-8-7-20 with a 1t command rate."